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Let Sn= nC0 nC1+ nC1 nC2+...+ nCn−1 nCn. If Sn+1Sn=154, then sum of all possible values of n(n ϵ N) is

Answer» Let Sn= nC0 nC1+ nC1 nC2+...+ nCn1 nCn.
If Sn+1Sn=154, then sum of all possible values of n(n ϵ N) is


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